CN106908101A - A kind of Health Monitoring for Civil Engineering system and method - Google Patents
A kind of Health Monitoring for Civil Engineering system and method Download PDFInfo
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- CN106908101A CN106908101A CN201710160822.XA CN201710160822A CN106908101A CN 106908101 A CN106908101 A CN 106908101A CN 201710160822 A CN201710160822 A CN 201710160822A CN 106908101 A CN106908101 A CN 106908101A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The invention discloses a kind of Health Monitoring for Civil Engineering system of engineering monitoring technical field, including the sensing system, data Collection ＆ Processing System, signal communication and the Transmission system that are sequentially connected and signal analysis and monitoring system, the sensing system includes environmental information, part and integrality parameter and sensor device and interface, a kind of Health Monitoring for Civil Engineering method, the Health Monitoring for Civil Engineering method is comprised the following steps that：S1：Signal measurement；S2：Extract characteristic signal；S3：Set up characteristic feature database；S4：Detection damage position, the present invention can in real time gather the configuration state parameter of civil engineering by sensing system, the health status of civil engineering structure is specifically comprehensively detected using whole detection method, and make an appraisal and anticipation, damage data is sent to by client by remote transmission, is easy to the real time inspection of maintenance personal.
Description
Technical field
The present invention relates to engineering monitoring technical field, specially a kind of Health Monitoring for Civil Engineering system and method.
Background technology
Current China's civil engineering accident frequently occurs, such as the snapping of bridge, house collapses suddenly, causes weight
Big casualties and property loss, has caused care and attention of the people to Important Project security.Other China has one big
Criticize what bridge and infrastructure were all built in the sixties in 20th century five, by use so for many years, its security is even more not
Hold and ignore.In recent years, the natural calamity such as earthquake, flood, storm wind also caused different degrees of infringement, also one to these buildings
The destructive behaviors such as a little artificial blasts, these increasingly cause the close attention of people.
The structural health of counterweight great civil engineering is monitored and diagnosed in real time, and the damage of structure is found in time, and is commented
Estimate its security, the change of prediction health performance and residual life and make maintenance and determine, to improving the healthy and stable operation of engineering
Efficiency, assuring the safety for life and property of the people has extremely important security implications, it has also become modern project is more and more urgent will
Ask.The health status of civil engineering is mainly reacted by the physical quantity of civil engineering structure, such as by monitoring acceleration, prison
Survey strain and monitoring temperature reflects the structural health conditions of civil engineering.But the acceleration of monitoring civil engineering structure at present
Degree, strain and temperature are all to utilize wireline equipment to complete, it is necessary to arrange substantial amounts of transmission line in civil engineering, cause it
Monitoring cost is higher, therefore, come into operation we have proposed a kind of Health Monitoring for Civil Engineering system and method, it is above-mentioned to solve
Problem.
The content of the invention
It is an object of the invention to provide a kind of Health Monitoring for Civil Engineering system and method, to solve above-mentioned background technology
The acceleration of the current monitoring civil engineering structure of middle proposition, strain and temperature be all completed using wireline equipment, it is necessary to
Substantial amounts of transmission line is arranged in civil engineering, the problem for causing its monitoring cost higher.
To achieve the above object, the present invention provides following technical scheme：A kind of Health Monitoring for Civil Engineering system, including according to
The sensing system of secondary connection, data Collection ＆ Processing System, signal communication and Transmission system and signal analysis and monitoring system,
The sensing system includes environmental information, part and integrality parameter and sensor device and interface, the environmental information
External environment condition for monitoring civil engineering, including its external temperature, wind-force, there was dampness in the air degree parameter, the part and
Integrality parameter includes the load-bearing node parameter of civil engineering and the overall structure parameter of civil engineering, the sensor device
It is used for monitor in real time civil engineering structure parameter with interface and the interface of supplemental characteristic upload, the data acquisition and procession is provided
System includes signal acquisition and data storage, Parameter data information reality of the signal acquisition to upload in the sensing system
When gather, and will collection information Store in the data storage, the signal communication and Transmission system by wireless signal with
The signal analysis is connected with monitoring system, and civil engineering parameter information fed back into the signal analysis and monitoring system
Processed, the signal communication includes system platform, LAN and internet, the signal analysis and monitoring with Transmission system
System includes model database and monitor database, and the model database and monitor database are all connected with FEM updating
With diagnosis, the FEM updating with diagnosis and the configuration state show with alarm be connected, the configuration state shows
With alarm for showing the particular state information of civil engineering structure parameter in real time, and reported for abnormal condition information
It is alert, the configuration state show with alarm respectively with the status information remote transmission and the state dynamic connection to database,
The status information remote transmission is used in earthwork engineering health parameter information output to client, is easy to maintenance personal
Real time inspection, the state dynamic data base is used for the civil engineering health parameter of real-time storage monitoring.
Preferably, the sensing system is distributed on the key node of civil engineering structure to be monitored.
Preferably, the data storage uses distributed memory system, improves data storage capacity.
Preferably, a kind of Health Monitoring for Civil Engineering method, the Health Monitoring for Civil Engineering method is comprised the following steps that：
S1：Using the design parameter of sensing system Real-time Collection earthwork engineering structure to be monitored, the number that will be collected
According to being pre-processed；
S2：Data message after treatment is uploaded to signal analysis and monitoring system by signal communication and Transmission system
In；
S3：FEM model is built, and sets up typical damage database, civil engineering structure health status is examined
It is disconnected；
S4：Diagnostic result is shown by configuration state and shown with alarm, and data for abnormal parameters are carried out
Diagnostic message is fed back to Terminal Server Client by alarm, utilization state information remote transmission.
Preferably, in the step S2, the signal communication is network remote transmission with Transmission system, using tight
The pattern of close uniformity is synchronized to transmission data.
Preferably, the pattern of the tight consistency can all ensure the Complete Synchronization of data at any time, in monitoring number
While according to collection is started, data are transmitted immediately.
Preferably, in the step S3, the space structure FEM model of civil engineering is set up by finite element software, will
The parameters of native wood work are used as unit simulation base unit weight.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can in real time gather soil by sensing system
The configuration state parameter of wood engineering, the health status of civil engineering structure is specifically comprehensively detected using whole detection method, and is made
Go out to evaluate and anticipation, damage data can be sent to by client by remote transmission when different degrees of damage occurs in structure,
It is easy to the real time inspection of maintenance personal, the present invention uses network distance transmission system, without on civil engineering structure
Substantial amounts of data wire is laid, the running cost of Health Monitoring for Civil Engineering system is reduced.
Brief description of the drawings
Fig. 1 is functional block diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of Health Monitoring for Civil Engineering system, including connect successively
The sensing system, data Collection ＆ Processing System, signal communication and the Transmission system that connect and signal analysis and monitoring system, it is described
Sensing system includes environmental information, part and integrality parameter and sensor device and interface, and the environmental information is used for
The external environment condition of civil engineering, including its external temperature, wind-force, the parameter that there was dampness in the air spends are monitored, it is described local and overall
The load-bearing node parameter of state parameter including civil engineering and the overall structure parameter of civil engineering, the sensor device with connect
Mouth is for monitor in real time civil engineering structure parameter and provides the interface that supplemental characteristic is uploaded, the data Collection ＆ Processing System
Comprising signal acquisition and data storage, the signal acquisition is adopted in real time to the Parameter data information uploaded in the sensing system
Collection, and will collection information Store in the data storage, the signal communication and Transmission system pass through wireless signal with it is described
Signal analysis is connected with monitoring system, and carries out during civil engineering parameter information is fed back into the signal analysis and monitoring system
Treatment, the signal communication includes system platform, LAN and internet, the signal analysis and monitoring system with Transmission system
Including model database and monitor database, the model database and monitor database are all connected with FEM updating and examine
Disconnected, the FEM updating shows with diagnosis and the configuration state and be connected with alarm, and the configuration state shows and report
The police particular state information in display civil engineering structure parameter in real time, and alarmed for abnormal condition information,
The configuration state show with alarm respectively with the status information remote transmission and the state dynamic connection to database, it is described
Status information remote transmission is used in earthwork engineering health parameter information output to client, is easy to maintenance personal real-time
Check, the state dynamic data base is used for the civil engineering health parameter of real-time storage monitoring.
Wherein, the sensing system is distributed on the key node of civil engineering structure to be monitored, the data storage
Using distributed memory system, data storage capacity is improved.
Present invention also offers a kind of Health Monitoring for Civil Engineering method, the specific step of the Health Monitoring for Civil Engineering method
It is rapid as follows：
S1：Using the design parameter of sensing system Real-time Collection earthwork engineering structure to be monitored, the number that will be collected
According to being pre-processed；
S2：Data message after treatment is uploaded to signal analysis and monitoring system by signal communication and Transmission system
In, the signal communication is network remote transmission with Transmission system, using the pattern of tight consistency to transmission data
Synchronize, the pattern of the tight consistency can all ensure the Complete Synchronization of data at any time, start in Monitoring Data
While collection, data are transmitted immediately；
S3：FEM model is built, and sets up typical damage database, civil engineering structure health status is examined
It is disconnected, the space structure FEM model of civil engineering is set up by finite element software, using the parameters of native wood work as
Unit simulation base unit weight；
S4：Diagnostic result is shown by configuration state and shown with alarm, and data for abnormal parameters are carried out
Diagnostic message is fed back to Terminal Server Client by alarm, utilization state information remote transmission.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (8)
1. a kind of Health Monitoring for Civil Engineering system, it is characterised in that including be sequentially connected sensing system, data acquisition with
Processing system, signal communication and Transmission system and signal analysis and monitoring system, the sensing system include environmental information, office
Portion and integrality parameter and sensor device and interface, the environmental information are used to monitor the external environment condition of civil engineering,
Including its external temperature, wind-force, the parameter that there was dampness in the air spends, the part and integrality parameter include the load-bearing of civil engineering
The overall structure parameter of node parameter and civil engineering, the sensor device is used for monitor in real time civil engineering structure with interface
Parameter simultaneously provides the interface that supplemental characteristic is uploaded, and the data Collection ＆ Processing System includes signal acquisition and data storage, institute
Parameter data information Real-time Collection of the signal acquisition to upload in the sensing system is stated, and by collection information Store described in
In data storage, the signal communication is connected with the signal analysis by wireless signal with Transmission system with monitoring system, and
Processed during civil engineering parameter information is fed back into the signal analysis and monitoring system, the signal communication is with transmission
System includes system platform, LAN and internet, and the signal analysis includes model database and Monitoring Data with monitoring system
Storehouse, the model database and monitor database be all connected with FEM updating with diagnosis, the FEM updating with
Diagnosis and the configuration state show and be connected with alarm that the configuration state shows and alarms for display civil engineering in real time
The particular state information of structural parameters, and alarmed for abnormal condition information, the configuration state shows and alarm point
Not with the status information remote transmission and the state dynamic connection to database, the status information remote transmission is used for soil
Work engineering health parameter information output is easy to maintenance personal's real time inspection, the state dynamic data base in client
For the civil engineering health parameter of real-time storage monitoring.
2. a kind of Health Monitoring for Civil Engineering system according to claim 1, it is characterised in that：The sensing system point
Cloth is on the key node of civil engineering structure to be monitored.
3. a kind of Health Monitoring for Civil Engineering system according to claim 1, it is characterised in that：The data storage is used
Distributed memory system, improves data storage capacity.
4. a kind of Health Monitoring for Civil Engineering method, it is characterised in that：The specific steps of the Health Monitoring for Civil Engineering method are such as
Under：
S1：Using the design parameter of sensing system Real-time Collection earthwork engineering structure to be monitored, the data that will be collected are entered
Row pretreatment；
S2：During data message after treatment is uploaded to signal analysis and monitoring system by signal communication and Transmission system；
S3：FEM model is built, and sets up typical damage database, civil engineering structure health status is diagnosed；
S4：Diagnostic result is shown by configuration state and shown with alarm, and data for abnormal parameters are alarmed,
Diagnostic message is fed back to Terminal Server Client by the transmission of utilization state information remote.
5. a kind of Health Monitoring for Civil Engineering method according to claim 4, it is characterised in that：In the step S2, institute
It is network remote transmission that signal communication is stated with Transmission system, and transmission data are carried out together using the pattern of tight consistency
Step.
6. a kind of Health Monitoring for Civil Engineering method according to claim 5, it is characterised in that：The tight consistency
Pattern can all ensure the Complete Synchronization of data at any time, and while Monitoring Data starts collection, data are passed immediately
It is defeated.
7. a kind of Health Monitoring for Civil Engineering method according to claim 4, it is characterised in that：In the step S3, lead to
The space structure FEM model that finite element software sets up civil engineering is crossed, using the parameters of native wood work as unit mould
Intend base unit weight.
8. a kind of Health Monitoring for Civil Engineering method according to claim 4, it is characterised in that：In the step S3,
When being detected to civil engineering health status, using whole detection method, using civil structure field test information, evaluate overall
The state of structure, to be interrupted or the continuously health of evaluation structure, it is determined that damaging the suspicious region for existing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710160822.XA CN106908101A (en) | 2017-03-17 | 2017-03-17 | A kind of Health Monitoring for Civil Engineering system and method |
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| CN201710160822.XA CN106908101A (en) | 2017-03-17 | 2017-03-17 | A kind of Health Monitoring for Civil Engineering system and method |
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| CN106908101A true CN106908101A (en) | 2017-06-30 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334708A (en) * | 2018-02-10 | 2018-07-27 | 湖南城市学院 | A kind of temperature monitoring method for single-storey factory building |
| CN109596162A (en) * | 2018-11-12 | 2019-04-09 | 华北水利水电大学 | Civil engineering structural remote health monitoring system |
| CN109765341A (en) * | 2019-01-25 | 2019-05-17 | 重庆水利电力职业技术学院 | A kind of structure monitoring system for civil engineering |
| CN112085922A (en) * | 2020-09-01 | 2020-12-15 | 东莞理工学院 | Intelligent early warning and monitoring method for earthquake damage of building |
| CN113592451A (en) * | 2021-07-30 | 2021-11-02 | 四川省建筑科学研究院有限公司 | Civil engineering accidental state monitoring data acquisition method, storage medium, gateway and system |
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Cited By (6)
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| CN112085922A (en) * | 2020-09-01 | 2020-12-15 | 东莞理工学院 | Intelligent early warning and monitoring method for earthquake damage of building |
| CN113592451A (en) * | 2021-07-30 | 2021-11-02 | 四川省建筑科学研究院有限公司 | Civil engineering accidental state monitoring data acquisition method, storage medium, gateway and system |
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